Best Licensed Plumbers in La Mirada, CA
21 plumbing companies registered in La Mirada hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 4,272 active C-36 plumbing licenses in Los Angeles County; 21 registered in La Mirada
- 14 of La Mirada's 21 licenses (66.7%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in La Mirada: 12 years
- Longest La Mirada licensure: since 1969
- 375 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1988
- Phone
- (714) 773-4321
- Verified
- August 17, 2026
- Licensed since
- 1988
- Phone
- (213) 216-1122
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (714) 539-5515
- Verified
- August 17, 2026
- Licensed since
- 1996
- Phone
- (909) 597-3114
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (714) 925-1172
- Verified
- August 17, 2026
- Licensed since
- 2002
- Phone
- (714) 626-0300
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (562) 920-8822
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (562) 351-7544
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Pipeline Plumbing Heating & Air | #537549 | On file | 1988 |
| Line Tech Plumbing Inc. | #549584 | On file | 1988 |
| Tom's Roofing | #668328 | On file | 1993 |
| Chino Valley Heating & Air Conditioning | #730181 | On file | 1996 |
| R P M Maintenance & Restoration | #790813 | On file | 2001 |
| American Power Solutions Inc. | #804648 | On file | 2002 |
Los Angeles County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 4,272 active C-36 plumbing licenses in Los Angeles County, 21 of them registered in La Mirada. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median La Mirada license has been held 12 years, and the longest-standing one dates to 1969. 14 of La Mirada's 21 licenses (66.7%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 4,270 of the county's 4,272 licenses carry the same $25,000 bond California sets by statute. 375 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Plumbers in La Mirada: common questions
How many licensed plumbers are there in La Mirada?
21 active C-36 plumbing licenses are registered in La Mirada, out of 4,272 across Los Angeles County. 21 La Mirada-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license plumbers?
Yes. California licenses contractors by classification, and C-36 is the CSLB classification that authorises this work. 21 active C-36 plumbing licenses are registered in La Mirada and 4,272 across Los Angeles County, the longest-standing issued in 1969. Only CLEAR, unexpired licenses appear here.
How do I check a plumber's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 14 of La Mirada's 21 currently carry. 375 Los Angeles County licenses expire within 90 days.